The bug
Despite being able to interact with the bundle using keyboard navigation, it still doesn't allow cycling through bundle contents in a way you’re able to using the mouse wheel. This might be not accessible for players that might only make use of keys for inventory navigation.
How to reproduce
Get a bundle and fill it with some items.
Use the arrow keys to interact with the bundle in your inventory.
Try making use of keyboard navigation for cycling through bundle contents.
Expected result
The player would be able to cycle through bundle contents by using keyboard navigation.
Observed result
No interactions allow for cycling through the rest of bundle slots other than the first one.
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